mirror of
https://github.com/moparisthebest/pacman
synced 2024-12-23 00:08:50 -05:00
9efd10cd2a
vim recognises what type of shell script it's dealing with by looking at the shebang. If detection fails it falls back to sh which doesn't support some bash features. Adding a normal, possibly broken, shebang which gets fixed by the Makefile allows vim to detect bash syntax. Signed-off-by: Florian Pritz <bluewind@xinu.at> Signed-off-by: Dan McGee <dan@archlinux.org>
119 lines
2.9 KiB
Bash
119 lines
2.9 KiB
Bash
#!/bin/bash -e
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#
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# pacman-db-upgrade - upgrade the local pacman db to a newer format
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# @configure_input@
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#
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# Copyright (c) 2010-2011 Pacman Development Team <pacman-dev@archlinux.org>
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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# gettext initialization
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export TEXTDOMAIN='pacman-scripts'
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export TEXTDOMAINDIR='@localedir@'
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myver='@PACKAGE_VERSION@'
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eval $(awk '/DBPath/ {print $1$2$3}' @sysconfdir@/pacman.conf)
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dbroot="${DBPath:-@localstatedir@/lib/pacman/}"
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m4_include(library/output_format.sh)
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usage() {
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printf "pacman-db-upgrade (pacman) %s\n\n" "$myver"
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printf "$(gettext "Usage: %s [pacman_db_root]")\n\n" "$0"
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}
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version() {
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printf "pacman-db-upgrade (pacman) %s\n" "$myver"
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printf "$(gettext "\
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Copyright (c) 2010-2011 Pacman Development Team <pacman-dev@archlinux.org>.\n\
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This is free software; see the source for copying conditions.\n\
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There is NO WARRANTY, to the extent permitted by law.\n")"
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}
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die() {
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error "$@"
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exit 1
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}
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die_r() {
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rm -f "$lockfile"
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die "$@"
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}
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# PROGRAM START
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# determine whether we have gettext; make it a no-op if we do not
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if ! type gettext &>/dev/null; then
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gettext() {
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echo "$@"
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}
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fi
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if [[ $1 = "-h" || $1 = "--help" ]]; then
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usage
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exit 0
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fi
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if [[ $1 = "-V" || $1 = "--version" ]]; then
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version
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exit 0
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fi
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if [[ -n $1 ]]; then
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dbroot="$1"
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fi
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if [[ ! -d $dbroot ]]; then
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die "$(gettext "%s does not exist or is not a directory.")" "$dbroot"
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fi
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if [[ ! -d $dbroot/local ]]; then
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die "$(gettext "%s is not a pacman database directory.")" "$dbroot"
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fi
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if [[ ! -w $dbroot ]]; then
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die "$(gettext "You must have correct permissions to upgrade the database.")"
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fi
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# strip any trailing slash from our dbroot
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dbroot="${dbroot%/}"
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# form the path to our lockfile location
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lockfile="${dbroot}/db.lck"
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# make sure pacman isn't running
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if [[ -f $lockfile ]]; then
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die "$(gettext "Pacman lock file was found. Cannot run while pacman is running.")"
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fi
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# do not let pacman run while we do this
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touch "$lockfile"
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# pacman-3.4 to 3.5 upgrade - merge depends into desc
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if [[ $(find "$dbroot"/local -name depends) ]]; then
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msg "$(gettext "Pre-3.5 database format detected - upgrading...")"
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for i in "$dbroot"/local/*; do
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if [[ -f "$i"/depends ]]; then
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cat "$i"/depends >> "$i"/desc
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rm "$i"/depends
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fi
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done
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msg "$(gettext "Done.")"
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fi
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# remove the lock file
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rm -f "$lockfile"
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# vim: set ts=2 sw=2 noet:
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